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Ipatiy [6.2K]
3 years ago
15

What is the sum of the measures of the interior angles of a 27-gon?

Mathematics
1 answer:
kvv77 [185]3 years ago
7 0

Answer:

To figure out the total measure of the angles for a 27-gon, there is a formula.

n - 2 x 180*      (n is the number of sides, which would be 27)

27 - 2 = 25

25 x 180* = 4500*

The total measure of the angles of a 27-gon is: 4500*

Step-by-step explanation:

crown

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Step-by-step explanation:

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Last year my family decided to put on a play It was A Great success . 200 people attended and we earned a total of 800 . If adul
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Answer:

200 adults

Step-by-step explanation:

We can set-up a system of equations to find the number of adults. We know children and adults attended. We will let c be the number of children and a be the number of adults. Since 200 people attended, then c+a=200.

We also know they made $800 and adult tickets cost $4 and child tickets cost $2. We can write 2c+4a=800.

We will solve by substituting one equation into the other. We start by solving the first equation for c. c+a=200 becomes c=200-a.

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